公开(公告)号：US20160377286A1

公开(公告)日：2016-12-29

申请号：US14748655

申请日：2015-06-24

申请人： ALSTOM Technology Ltd

发明人： Stanley Joseph BOGUSZEWSKI ,  Rebecca Lynn TOBIASZ ,  Carl David EDBERG

IPC分类号： F23N5/02 ,  F23Q3/00

CPC分类号： F23N5/022 ,  F23D5/12 ,  F23D2207/00 ,  F23N5/126 ,  F23N2027/28 ,  F23N2027/36 ,  F23N2029/12 ,  F23Q3/008

摘要： Disclosed herein is an ignition system for igniting a flame in a combustion chamber comprising a conduit secured to a windbox wall of the combustion chamber; where the conduit includes a fuel conduit for delivering fuel to the combustion chamber; and a single ignitor and flame rod assembly having a first end and a second end; where the first end comprises a high energy ignitor tip; where the second end is in electrical communication with an electrical power source; where the electrical power source comprises a spark transformer that comprises a primary winding and a secondary winding; a flame monitoring ignitor; where the flame monitoring ignitor is in direct electrical communication with a ground contact and with a low voltage side of the secondary winding; where the flame monitoring ignitor is disposed between the low voltage side of the secondary winding and a ground contact; and a transient voltage suppressor; that is disposed in parallel with the flame monitoring ignitor.

摘要翻译： 这里公开了一种用于点燃燃烧室中的火焰的点火系统，其包括固定到燃烧室的风箱壁上的导管; 其中导管包括用于将燃料输送到燃烧室的燃料管道; 以及具有第一端和第二端的单个点火器和火焰棒组件; 其中第一端包括高能量点火器尖端; 其中第二端与电源电连通; 其中所述电源包括包括初级绕组和次级绕组的火花变压器; 火焰监测点火器; 其中火焰监测点火器与接地触头和次级绕组的低压侧直接电连通; 其中火焰监测点火器设置在次级绕组的低压侧和接地触点之间; 和瞬态电压抑制器; 其与火焰监测点火器平行设置。